1.   In the example below, a -ve root error would occur if the number input was negative and BBCBASIC would return to the command mode.

2.   Consequently, your program will not abort back to the command mode if a bad number is input.

3.   LIST may be included within a program, but it will exit to the command mode on completion of the listing.

4.   RENUMBER may be used in a program, but it will exit to the command mode on completion.

5.   Angelo, in command mode, places Juliet, a woman about to go into labour, not as a patient but as a sinner.